Skip to main content

5 Result(s)

within Z-Q Chen Remove this filter Physical Chemistry Remove this filter

and

  1. No Access

    Article

    Cobalt(II) complex with pyridyl nitronyl nitroxide radical: Synthesis, crystal structure, and magnetic property of [Co(PyNIT)2(PhCOO)2(H2O)2]

    A new cobalt coordination compound with nitronyl nitroxide and benzonate, Co(PyNIT)2(PhCOO)2(H2O)2, where PyNIT = 2-(p-pyridyl)-4,4′,5,5′-tetramethylimidazoline-1-oxyl-3-oxide, was synthesized and its X-ray diffr...

    X. -F. Wang, Z. -Q. Chen, P. -F. Yang… in Russian Journal of Coordination Chemistry (2012)

  2. No Access

    Article

    8.1 W/670.7 nm and 5.1 W/669.6 nm cw red light outputs by intracavity frequency doubling of a Nd:YAP laser with LBO

    In this paper, the continuous-wave intracavity second harmonic generation of a laser diode side-pumped Nd:YAP laser operating in the 1.3-μm region is demonstrated. A type-I critical phase-matched LiB3O5 (LBO) cry...

    H.Y. Zhu, G. Zhang, C.H. Huang, Y. Wei, L.X. Huang, Z.Q. Chen in Applied Physics B (2008)

  3. No Access

    Article

    1318.8 nm/1338.2 nm simultaneous dual-wavelength Q-switched Nd:YAG laser

    A diode-side-pumped simultaneous dual-wavelength Q-switched Nd:YAG laser around 1.3 μm is demonstrated. With the pum** power of 480 W, a peak power of 43 kW was obtained at the repetition rate of 5 kHz. The ...

    H.Y. Zhu, G. Zhang, C.H. Huang, Y. Wei, L.X. Huang, A.H. Li, Z.Q. Chen in Applied Physics B (2008)

  4. No Access

    Article

    Positron annihilation study of free volume holes in polymers and polymer blends

    Positron lifetime spectra were measured as a function of the time for metallocene polyethylene (mPE), poly(methyl methacrylate) (PMMA), polyamide (PA), and polycarbonate (PC). A decrease in o-Ps intensity with...

    Z. Q. Chen, A. Uedono, T. Suzuki, J. S. He in Journal of Radioanalytical and Nuclear Che… (2003)

  5. No Access

    Article

    The application of Laplace inversion technique in analysis of positron lifetime spectra

    In this paper, the Laplace inversion technique, i.e., CONTIN program, has been used to analyze the positron lifetime spectra to obtain continuous annihilation rate distribution (ARD). Two kinds of materials we...

    S. J. Wang, Z. Q. Chen, L. Ma in Journal of Radioanalytical and Nuclear Chemistry (1996)